Kingshuk Mondal / CC BY 4.0
Port St. Lucie, FL Weather on August 27
August 27th in Port St. Lucie, FL typically brings hot summer weather, with average highs around 90°F and lows near 76°F. Over 55 years of records, the warmest August 27th was in 1973 (87°F average), while the coldest was 1982 (78°F) — a 9°F range across recorded history. Rain or other precipitation has occurred on about 47% of August 27th dates historically, with the wettest August 27th recording 4.25" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
What to Expect on August 27
Planning for August 27th in Port St. Lucie, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
August 27 Weather Records for Port St. Lucie
- •The all-time record high for August 27th in Port St. Lucie, FL is 95°F, set in 2011.
- •The coldest August 27th on record dropped to 63°F in 1982.
- •Temperatures have reached 90°F or higher on August 27th in 31 of the last 55 years.
Frequently Asked Questions
What was the warmest August 27 ever in Port St. Lucie?
The warmest August 27 in Port St. Lucie, FL reached 95°F in 2011. That is 5°F above the long-term average high of 90°F.
What was the coldest August 27 ever in Port St. Lucie?
The coldest August 27 in Port St. Lucie, FL dropped to 63°F in 1982. That is 13°F below the long-term average low of 76°F.
What is the average temperature on August 27 in Port St. Lucie?
On August 27, Port St. Lucie averages a high of 90°F and a low of 76°F based on 55 years of NOAA weather observations from NETTLES IS.
How many years of weather data are available for August 27 in Port St. Lucie?
We have 55 years of weather records for August 27 in Port St. Lucie, FL, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
August 27 Weather History in Port St. Lucie
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 94°F | 79°F | 0" | -- |
| 2024 | 88°F | 81°F | 0.03" | -- |
| 2023 | -- | 79°F | 0.16" | -- |
| 2022 | 91°F | 80°F | 0" | -- |
| 2021 | 87°F | 79°F | 0.11" | -- |
| 2020 | 88°F | 78°F | 0.16" | -- |
| 2019 | 88°F | 79°F | 0" | -- |
| 2018 | 91°F | 77°F | 0.07" | -- |
| 2017 | 90°F | 77°F | 0.2" | -- |
| 2016 | 89°F | 79°F | 0.46" | -- |
| 2015 | 92°F | 75°F | 0.06" | -- |
| 2014 | 90°F | 82°F | 0" | -- |
| 2013 | 87°F | 78°F | 0.15" | -- |
| 2012 | 83°F | 74°F | 4.25" | -- |
| 2011 | 95°F | 78°F | 0" | -- |
| 2010 | 91°F | 75°F | 0.14" | -- |
| 2009 | 87°F | 77°F | 0.22" | -- |
| 2008 | 89°F | 75°F | 0.2" | -- |
| 2007 | 91°F | 77°F | 0.45" | -- |
| 2006 | 91°F | 74°F | 0.01" | -- |
| 2005 | 87°F | 75°F | 0.14" | -- |
| 2004 | 85°F | 78°F | 0" | -- |
| 2003 | 87°F | 77°F | -- | -- |
| 2002 | 91°F | 75°F | 0" | -- |
| 2001 | 90°F | 74°F | 0.03" | -- |
| 2000 | 89°F | 74°F | 0" | -- |
| 1999 | 91°F | 79°F | 0" | -- |
| 1998 | 94°F | 78°F | 0" | -- |
| 1997 | 90°F | 72°F | 0.01" | -- |
| 1996 | 90°F | 71°F | 0" | -- |
| 1995 | 93°F | 79°F | 0" | -- |
| 1994 | 89°F | 77°F | 0.38" | -- |
| 1993 | 90°F | 74°F | 0" | -- |
| 1992 | 91°F | 76°F | 0.05" | -- |
| 1991 | 88°F | 72°F | 0" | -- |
| 1990 | 90°F | 72°F | 0" | -- |
| 1989 | 89°F | 75°F | 0" | -- |
| 1988 | 88°F | 73°F | 0" | -- |
| 1987 | 90°F | 82°F | 0" | -- |
| 1986 | 89°F | 76°F | 0.05" | -- |
| 1985 | 86°F | 73°F | 0.54" | -- |
| 1984 | 93°F | 70°F | 0" | -- |
| 1983 | 92°F | 80°F | 0" | -- |
| 1982 | 93°F | 63°F | 0" | -- |
| 1981 | 90°F | 75°F | 0.05" | -- |
| 1980 | 91°F | 74°F | 0" | -- |
| 1979 | 86°F | 77°F | 0.46" | -- |
| 1978 | 90°F | 72°F | 0" | -- |
| 1977 | 85°F | 76°F | 0.64" | -- |
| 1976 | 90°F | 78°F | 0" | -- |
| 1975 | 90°F | 74°F | 0" | -- |
| 1974 | 91°F | 71°F | 0.03" | -- |
| 1973 | 89°F | 84°F | 0" | -- |
| 1972 | 85°F | 74°F | 0" | -- |
| 1971 | 92°F | 71°F | 0" | -- |
Based on 55 years of data from NOAA station: NETTLES IS
Monthly Climate Averages
Historical temperature and precipitation averages for Port St. Lucie, FL, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.